‹‹‹ prev (10)

(12) next ›››

(11)
ADVERTISEMENTS.
BOYLE'S PATENT
LATEST IMPROVED SELF-ACTING
No.'l Design, Plain.
Efifectually extracts the foul air, has no mechanical motion, is
entirely free from down-draught, and can be constructed to harmonize
with every style of architecture.
Efficient Ventilation Guaranteed.
These Ventilators, which are pronounced by the most eminent,
scientific, and practical men in the kingdom to be the most efficient
method of Ventilation yet brought out, were awarded: —
£50 Prize (only Prize offered) International Ventilation Competition, London.
Gold Medal (Highest Prize) International Exhibition, London. Gold Medal
(only Prize offered) Open Ventilation Competition, Bii-kenhead. Highest and
Only Prize awarded to Exhaust Ventilators, Hygienic Exhibition, London.
First Prize (only one awarded to Roof Ventilators) International, Medical
and Sanitary Exhibition, London. Highest and Only Prize awarded to Venti-
lators, International Exhibition, London.
TESTIMONIALS.
LORD KELVIN, President of the Royal Society — "I have seen several different forms of
Mr. Boyle's Air-Pump Ventilator in actual operation, and have much pleasure in testifying to their
efficiency. They thoroughly realize the favourable anticipations which I formed from experiments on models
shown to me by Mr. Boyle. Having one fitted up in my yacht, I find it has caused a very decided improve-
ment in the draught."
ALFRED WATERHOUSE, Esq.. R.A., Architect—" I am glad to hear good reports of your Cowls fixed
at the Duke of Westminster's house."
Sir ARTHUR W. BLOMFIELD, A.R.A., Architect— "I have used the Air-Pump Ventilator of Messrs.
Robert Boyle & Son with satisfactory results. I believe the system to be a sound and good one, and capable
of varied application with success."
Dr. B. W. RICHARDSON, F.R.S. — '.'Since these excellent Ventilators have been introduced we have
now got perfect methods of Ventilation."
ARTHUR GATES, Esq., F.R.LB.A., Architect to .the Crown, &c.— "I have used your Air-
Pump Ventilator with satisfactory result. Those fixed under my direction at the Library of the Inner
Temple have realized my expectations, and completely fulfil the object which I had in view. I consider
this applicatioa of them a severe test, and the success which has attended it confirms the statement which,
you make as to their efficacy."
e's Patent Latest Improved Self-Acting Air Pump Soil-Pipe Ventilator,
Made of strong Galvanized Iron and painted with Enamel Paint —
G inch diameter, 2 inch Pipe, 12s. | 8 inch diameter, 3 inch Pipe, 17s.
10 inch diameter, 3 J to 4 inch Pipe, 22s.
" I have often made use of the Air-Pump Ventilator for soil-pipes, &c., and consider it most
admirable. It is decidedly the most efficient fixed foul-air withdrawing medium that I ever
met with." — W. Eassib, Esq., C.K
" Boyle's Patent Self-acting Air-Pump Ventilator, which does not revolve, is the best soil-
pipe ventilator that I know of."— Eknest Tukner, Esq., F.R.LB.A., &c.
ROBERT BOYX.E &, SON (Limited),
Ventilating and Sanitary Engineers,
HO BOTHWELL STREET, GLASGOW, and 64 HOLBOEN VIADUCT, LONBON, EC.
*,s* CAUTION. — Beware of spurious and worthless imitations of the Air-Pump Venti-
lator, which unprincipled persons are attempting to palm off upon the public.

Images and transcriptions on this page, including medium image downloads, may be used under the Creative Commons Attribution 4.0 International Licence unless otherwise stated. Creative Commons Attribution 4.0 International Licence